How to get whole and decimal part of a number?

How to get whole and decimal part of a number?

php math

php

Changing the sign of a number in PHP?

php math numbers sign

php

Formulas to Calculate Geo Proximity

php mysql math geospatial geo

php

Why is $a + ++$a == 2?

php math operator-precedence

php

Default php function that turns negative numbers in 0

php math variables numbers

php

How to divide numbers without remainder in PHP?

php math division

php

Finding n-th permutation without computing others

php algorithm math permutation

php

How to evaluate formula passed as string in PHP?

php string parsing math eval

php

How to get sign of a number?

php math sign

php

php: converting number to alphabet and vice versa

php string function math reverse

php

How to mathematically evaluate a string like "2-1" to produce "1"?

php math numbers operators eval

php

PHP float calculation error when subtracting

php math floating-point formatting

php

How to create a large (High Quality 300dpi) image from JSON / array of Data (width,height,x,y,angels) using PHP ImageMagic / Imagick

php math rotation imagemagick imagick

php

calculate math expression from a string using eval

php math eval

php

Arrange/distribute array items uniformly

php arrays sorting math multidimensional-array

php